Cap



FIG. 1 is a front perspective view thereof;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side having the sameappearance;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The features shown in broken lines form no part of the claimed design.

CLAIM The ornamental design for a cap, as shown and described.